The Copenhagen Wheel

Finally a great upgrade for any bike. if you live in a city...this is for you.

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pretty cool,,I like the music

I bought an electric bike for my wife about 7 years ago when they were just becoming known to the general public. It worked pretty good, but the motor didn't last, and we have flat ground. This one seems to be a winner and they have come a long way from what I purchased. Linking it to a smartphone is the key and a great innovation. Of course, you'll be instantly run over and killed because you are staring at ur phone....